I agree rolly , I hate having to tell customers that a set of detectors I installed a couple of years ago or a drive only a year ago is now 'obsolete' . A lot of the boards on Otis stuff from as late as the 90's ( main board on LRV 4 for example ) is now return for repair as there is no stock left .

Thanks ABE . I heard good things from most people , compares favorably to the MCE or elevator control . We don't have anything above 350 f.p.m and 10 stops so sounds like it might be a good option .